Basic hand tools are needed for easy installation and assembly.
Rion automatic roof vent opener for optimal airflow.
Can be fitted with the rion automatic roof vent opener for optimal airflow.
Additionally the palram side louver shutters can be fitted with the automatic louver window opener to provide the ideal airflow into the greenhouse.
Manual adjustment for variable airflow.
Works with all rion sun room 2 greenhouses.
You dont have to worry about your greenhouse temperature or plants to wilt or damage from extra heat or cold.
The automatic vent opener operates without the use of electricity and is compatible with all palram greenhouse models only.
Rion roof vent for hobby 2 grand 2 and prestige greenhouses model hg1031 not yet rated only 139.
As the air inside the greenhouse warms the vent gradually opens to allow the correct amount of air flow into the greenhouse and closes when the optimal temperature is reached.
The automatic vent opener was designed to automatically control the temperature in all rion greenhouses.
Increases circulation when paired with the side louver window.
The rion roof vent ecogrow 2 is the same roof window that is already part of your greenhouse kit.
When paired with the roof vent the louver window can provide improved air circulation.
Polycarbonate panels for 100 uv protection.
As the air inside the greenhouse warms the vent gradually opens to allow the correct amount of air flow into the greenhouse and closes when the optimal temperature is reached.
Manual adjustment for variable airflow.
This can be fitted with the rion automatic roof vent opener for optimal airflow.
Can be fitted with the rion automatic roof vent opener item 47315 sold separately for automatic optimal airflow.
Aids in cooling your sun room on warmer days.
Can be fitted with the rion automatic roof vent opener for optimal airflow.
This rion roof vent kit provides additional air ventilation increases circulation and helps regulate temperatures.
Rion automatic greenhouse vent opener model hg1027 2 only 69.
Opens roof vent automatically as temperature warms for air circulation and heat relief closes when temperature cools mechanic system solar powered start opening point.
The opener has a metal cylinder containing special material which expands when.
Manual adjustment for variable airflow.
Helps regulate temperature and humidity levels.
Automatically opens and closes the roof vent window when temperature changes.
The shutters are controlled manually for variable airflow to help aid in cooling on warmer days.
You dont have to worry for opening and closing the greenhouse vent the automatic roof vent opener just makes gardening easier.
24 25in wide x 24in diameter x 2 125in high.
The vent arm was designed with the use of natural wax that expands as the air gets warmer to push a piston which.
